单选题
1.[阅读选择]Today,working less than a 40-hour week,people enjoy more leisure time. Hence,the wise use of leisure time has become an important problem for everyone,young or old. It is a particularly difficult problem for the sick,the aged,and those who have retired from earning a living. Those people have so much leisure that it is hard for them to find interesting and worthwhile ways to use it.
How to spend leisure time wisely is not a particularly difficult problem for people ______.
A.who are very busy everyday
B.who are sick in bed
C.who are aged and in good health
D.who have retired from work
正确答案：A
答案解析：本题可采用排除法，第三句话（It is a particularly difficult problem for the sick， the aged， and those who have retired from earning a living.），可以看出这三类人对于怎样度过空闲时光是特别困难的，所以可以排除BCD项，选A。